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        <div class="row">
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            <div class="col-lg-3 col-md-2 col-sm-12">
                <!-- 列表 -->
                <h1 class="lead">科室导航</h1>
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                        妇科
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                            <a href="#" class="list-group-item list-group-item-action ">妇科1</a>
                            <a href="#" class="list-group-item list-group-item-action">妇科2</a>
                            <a href="#" class="list-group-item list-group-item-action ">妇科3</a>
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                    <li class="list-group-item">内科</li>
                    <li class="list-group-item">外科</li>
                    <li class="list-group-item">儿科</li>
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            <div class="col-md-8 col-12">    


                <div class="row">
                    <h1 class="lead">名医导航</h1>
                    <div class="col-md-3 col-sm-6 my-3">
                                <div class="card text-center">
                                    <img class="card-img-top" src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fp2p.hndydk.cn%2Fuploads%2Fallimg%2F2020922%2F93f2eab2daa0865cbe2c7040d5d51e3d.jpg&refer=http%3A%2F%2Fp2p.hndydk.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1659060113&t=1c038ad30d66b80c41f68afee0e96e65" width="100%" height="150px"><img>
                                    <h4 class="card-title">扁鹊</h4>
                                    <p class="card-text">主治医师|教授</p>
                                    <p class="card-text">神经外科</p>
                                    <button type="button" class="float-center btn-outline-danger">挂号</button>
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                                    <h4 class="card-title">扁鹊</h4>
                                    <p class="card-text">主治医师|教授</p>
                                    <p class="card-text">神经外科</p>
                                    <button type="button" class="float-center btn-outline-danger">挂号</button>
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